Bump python version in build and deploy workflow

Author: sepehr-rs

.github/workflows/build-and-deploy.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: '3.12'
 
       - name: Setup virtual environment
         run: make venv